2217045180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 288

約数和(自身を含む): 7532481600

約数和(自身を除く): 5315436420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 70, 74, 84, 89, 98, 105, 111, 140, 147, 148, 178, 185, 196, 210, 222, 229, 245, 259, 267, 294, 356, 370, 420, 444, 445, 458, 490, 518, 534, 555, 588, 623, 687, 735, 740, 777, 890, 916, 980, 1036, 1068, 1110, 1145, 1246, 1295, 1335, 1374, 1470, 1554, 1603, 1780, 1813, 1869, 2220, 2290, 2492, 2590, 2670, 2748, 2940, 3108, 3115, 3206, 3293, 3435, 3626, 3738, 3885, 4361, 4580, 4809, 5180, 5340, 5439, 6230, 6412, 6586, 6870, 7252, 7476, 7770, 8015, 8473, 8722, 9065, 9345, 9618, 9879, 10878, 11221, 12460, 13083, 13172, 13740, 15540, 16030, 16465, 16946, 17444, 18130, 18690, 19236, 19758, 20381, 21756, 21805, 22442, 23051, 24045, 25419, 26166, 27195, 32060, 32930, 33663, 33892, 36260, 37380, 39516, 40762, 42365, 43610, 44884, 46102, 48090, 49395, 50838, 52332, 54390, 56105, 59311, 61143, 65415, 65860, 67326, 69153, 81524, 84730, 87220, 92204, 96180, 98790, 101676, 101905, 108780, 112210, 115255, 118622, 122286, 127095, 130830, 134652, 138306, 142667, 161357, 168315, 169460, 177933, 197580, 203810, 224420, 230510, 237244, 244572, 254190, 261660, 276612, 285334, 296555, 305715, 322714, 336630, 345765, 355866, 407620, 415177, 428001, 461020, 484071, 508380, 570668, 593110, 611430, 645428, 673260, 691530, 711732, 713335, 754097, 806785, 830354, 856002, 889665, 968142, 998669, 1186220, 1222860, 1245531, 1383060, 1426670, 1508194, 1613570, 1660708, 1712004, 1779330, 1936284, 1997338, 2075885, 2140005, 2262291, 2420355, 2491062, 2853340, 2996007, 3016388, 3227140, 3558660, 3770485, 3994676, 4151770, 4280010, 4524582, 4840710, 4982124, 4993345, 5278679, 5992014, 6227655, 7540970, 8303540, 8560020, 9049164, 9681420, 9986690, 10557358, 11311455, 11984028, 12455310, 14980035, 15081940, 15836037, 19973380, 21114716, 22622910, 24910620, 26393395, 29960070, 31672074, 36950753, 45245820, 52786790, 59920140, 63344148, 73901506, 79180185, 105573580, 110852259, 147803012, 158360370, 184753765, 221704518, 316720740, 369507530, 443409036, 554261295, 739015060, 1108522590, 2217045180]

約数ペア:

[(1, 2217045180), (2, 1108522590), (3, 739015060), (4, 554261295), (5, 443409036), (6, 369507530), (7, 316720740), (10, 221704518), (12, 184753765), (14, 158360370), (15, 147803012), (20, 110852259), (21, 105573580), (28, 79180185), (30, 73901506), (35, 63344148), (37, 59920140), (42, 52786790), (49, 45245820), (60, 36950753), (70, 31672074), (74, 29960070), (84, 26393395), (89, 24910620), (98, 22622910), (105, 21114716), (111, 19973380), (140, 15836037), (147, 15081940), (148, 14980035), (178, 12455310), (185, 11984028), (196, 11311455), (210, 10557358), (222, 9986690), (229, 9681420), (245, 9049164), (259, 8560020), (267, 8303540), (294, 7540970), (356, 6227655), (370, 5992014), (420, 5278679), (444, 4993345), (445, 4982124), (458, 4840710), (490, 4524582), (518, 4280010), (534, 4151770), (555, 3994676), (588, 3770485), (623, 3558660), (687, 3227140), (735, 3016388), (740, 2996007), (777, 2853340), (890, 2491062), (916, 2420355), (980, 2262291), (1036, 2140005), (1068, 2075885), (1110, 1997338), (1145, 1936284), (1246, 1779330), (1295, 1712004), (1335, 1660708), (1374, 1613570), (1470, 1508194), (1554, 1426670), (1603, 1383060), (1780, 1245531), (1813, 1222860), (1869, 1186220), (2220, 998669), (2290, 968142), (2492, 889665), (2590, 856002), (2670, 830354), (2748, 806785), (2940, 754097), (3108, 713335), (3115, 711732), (3206, 691530), (3293, 673260), (3435, 645428), (3626, 611430), (3738, 593110), (3885, 570668), (4361, 508380), (4580, 484071), (4809, 461020), (5180, 428001), (5340, 415177), (5439, 407620), (6230, 355866), (6412, 345765), (6586, 336630), (6870, 322714), (7252, 305715), (7476, 296555), (7770, 285334), (8015, 276612), (8473, 261660), (8722, 254190), (9065, 244572), (9345, 237244), (9618, 230510), (9879, 224420), (10878, 203810), (11221, 197580), (12460, 177933), (13083, 169460), (13172, 168315), (13740, 161357), (15540, 142667), (16030, 138306), (16465, 134652), (16946, 130830), (17444, 127095), (18130, 122286), (18690, 118622), (19236, 115255), (19758, 112210), (20381, 108780), (21756, 101905), (21805, 101676), (22442, 98790), (23051, 96180), (24045, 92204), (25419, 87220), (26166, 84730), (27195, 81524), (32060, 69153), (32930, 67326), (33663, 65860), (33892, 65415), (36260, 61143), (37380, 59311), (39516, 56105), (40762, 54390), (42365, 52332), (43610, 50838), (44884, 49395), (46102, 48090)]